2024/11/14 by Eliane Roy, Bastian Jaeger, Anthony M. Evans +61 · 1 voice
Psychology · Social Sciences · Neuroscience · #Evolutionary Psychology and Human Behavior #Social and Intergroup Psychology #Psychology of Moral and Emotional Judgment
paper · doi:10.1037/pspa0000414
> 20,000). Using a signal detection theory approach to evaluate interventions, we identified two interventions that reduced discrimination by lessening both decision noise and decision bias, while two other interventions reduced overall discrimination by only lessening noise or bias. The most effective interventions largely provided concrete strategies that directed participants' attention toward decision-relevant criteria and away from socially biasing information, though the fact that very similar interventions produced differing effects on discrimination suggests certain key characteristics that are needed for manipulations to reliably impact judgment. The effects of these four interventions on decision bias, noise, or both also replicated in a different discrimination domain, political affiliation, and generalized to populations with self-reported hiring experience. Results of the contest for decreasing attractiveness-based favoritism suggest that identifying effective routes for changing discriminatory behavior is a challenge and that greater investment is needed to develop impactful, flexible, and scalable strategies for reducing discrimination. (PsycInfo Database Record (c) 2025 APA, all rights reserved).